public DownloadTargets apply(DownloadRequirement req) {
Boolean enabled = config.getConfig(CLOUDSOFT_REPO_ENABLED);
String baseUrl = config.getConfig(CLOUDSOFT_REPO_URL);
String url = String.format(CLOUDSOFT_REPO_URL_PATTERN, baseUrl);
if (enabled) {
Map<String, ?> subs = DownloadSubstituters.getBasicSubstitutions(req);
String result = DownloadSubstituters.substitute(url, subs);
return BasicDownloadTargets.builder().addPrimary(result).build();
} else {
return BasicDownloadTargets.empty();
}
}
@Test
public void testSubstituter() throws Exception {
entity.setConfig(BrooklynConfigKeys.SUGGESTED_VERSION, "myversion");
String baseurl = "version=${version},type=${type},simpletype=${simpletype}";
Map<String, Object> subs = DownloadSubstituters.getBasicEntitySubstitutions(driver);
DownloadTargets result =
DownloadSubstituters.substituter(Functions.constant(baseurl), Functions.constant(subs))
.apply(new BasicDownloadRequirement(driver));
String expected =
String.format(
"version=%s,type=%s,simpletype=%s",
"myversion", TestEntity.class.getName(), TestEntity.class.getSimpleName());
assertEquals(result.getPrimaryLocations(), ImmutableList.of(expected));
}
@Test
public void testSubstitutionUsesDriverBean() throws Exception {
String entityid = entity.getId();
String pattern = "id=${driver.entity.id}";
BasicDownloadRequirement req = new BasicDownloadRequirement(driver);
String result = DownloadSubstituters.substitute(req, pattern);
assertEquals(result, String.format("id=%s", entityid));
}
@Test
public void testSubstitutionDoesMultipleMatches() throws Exception {
String simpleType = TestEntity.class.getSimpleName();
String pattern = "simpletype=${simpletype},simpletype=${simpletype}";
BasicDownloadRequirement req = new BasicDownloadRequirement(driver);
String result = DownloadSubstituters.substitute(req, pattern);
assertEquals(result, String.format("simpletype=%s,simpletype=%s", simpleType, simpleType));
}
@Test
public void testSimpleSubstitution() throws Exception {
entity.setConfig(BrooklynConfigKeys.SUGGESTED_VERSION, "myversion");
String pattern = "mykey1=${mykey1},mykey2=${mykey2}";
String result =
DownloadSubstituters.substitute(
pattern, ImmutableMap.of("mykey1", "myval1", "mykey2", "myval2"));
assertEquals(result, "mykey1=myval1,mykey2=myval2");
}
@Test
public void testSubstitutionUsesOverrides() throws Exception {
entity.setConfig(BrooklynConfigKeys.SUGGESTED_VERSION, "myversion");
String pattern = "version=${version},mykey1=${mykey1}";
BasicDownloadRequirement req =
new BasicDownloadRequirement(
driver, ImmutableMap.of("version", "overriddenversion", "mykey1", "myval1"));
String result = DownloadSubstituters.substitute(req, pattern);
assertEquals(result, "version=overriddenversion,mykey1=myval1");
}
@Test
public void testThrowsIfUnmatchedSubstitutions() throws Exception {
String pattern = "nothere=${nothere}";
BasicDownloadRequirement req = new BasicDownloadRequirement(driver);
try {
String result = DownloadSubstituters.substitute(req, pattern);
fail("Should have failed, but got " + result);
} catch (IllegalArgumentException e) {
if (!e.toString().contains("${nothere}")) throw e;
}
}
@Test
public void testSubstitutionIncludesDefaultSubs() throws Exception {
entity.setConfig(BrooklynConfigKeys.SUGGESTED_VERSION, "myversion");
String pattern = "version=${version},type=${type},simpletype=${simpletype}";
BasicDownloadRequirement req = new BasicDownloadRequirement(driver);
String result = DownloadSubstituters.substitute(req, pattern);
assertEquals(
result,
String.format(
"version=%s,type=%s,simpletype=%s",
"myversion", TestEntity.class.getName(), TestEntity.class.getSimpleName()));
}